Invention Grant
US08398336B2 Pipe structure and methods of laying and use of a pipeline including such a pipe structure
失效
管道结构和铺设和使用管道的方法，包括这种管道结构
- Patent Title: Pipe structure and methods of laying and use of a pipeline including such a pipe structure
- Patent Title (中): 管道结构和铺设和使用管道的方法，包括这种管道结构
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Application No.: US11993973Application Date: 2006-06-15
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Publication No.: US08398336B2Publication Date: 2013-03-19
- Inventor: Vincent George McCarthy , Richard Harrison , Dmytro Nalywajko
- Applicant: Vincent George McCarthy , Richard Harrison , Dmytro Nalywajko
- Applicant Address: GB Surrey
- Assignee: Saipem UK Limited
- Current Assignee: Saipem UK Limited
- Current Assignee Address: GB Surrey
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: GB0513044.8 20050627
- International Application: PCT/GB2006/002191 WO 20060615
- International Announcement: WO2007/000569 WO 20070104
- Main IPC: F16L9/18
- IPC: F16L9/18
Abstract:
A pipe structure suitable for being laid in the sea comprises an inner pipe (2) for conveying fluid to be transported along the pipe structure and an outer pipe (3) around the inner pipe and supporting the inner pipe with space between the inner and outer pipes, the outer pipe having openings to allow water first to flow into the space between the inner pipe and the outer pipe and then to flow out of the space.
Public/Granted literature
- US20090142138A1 Pipe Structure and Methods of Laying and Use of a Pipeline Including Such a Pipe Structure Public/Granted day:2009-06-04
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